// JavaScript Document
function isKeyTrigger(e,keyCode){
    var argv = isKeyTrigger.arguments;
    var argc = isKeyTrigger.arguments.length;
    var bCtrl = false;
    if(argc > 2){
        bCtrl = argv[2];
    }
    var bAlt = false;
    if(argc > 3){
        bAlt = argv[3];
    }

    var nav4 = window.Event ? true : false;

    if(typeof e == 'undefined') {
        e = event;
    }

    if( bCtrl &&
        !((typeof e.ctrlKey != 'undefined') ?
            e.ctrlKey : e.modifiers & Event.CONTROL_MASK > 0)){
        return false;
    }
    if( bAlt &&
        !((typeof e.altKey != 'undefined') ?
            e.altKey : e.modifiers & Event.ALT_MASK > 0)){
        return false;
    }
    var whichCode = 0;
    if (nav4) whichCode = e.which;
    else if (e.type == "keypress" || e.type == "keydown")
        whichCode = e.keyCode;
    else whichCode = e.button;

    return (whichCode == keyCode);
}

function ctrlEnter(e){
    var ie =navigator.appName=="Microsoft Internet Explorer"?true:false;
    if(ie){
        if(event.ctrlKey && window.event.keyCode==13){doSomething();}
    }else{
        if(isKeyTrigger(e,13,true)){doSomething();}
    }
}
function doSomething(){
	$("#myForm").submit();
/*	if(!$("#content").val()){
		$("#tip").html("内容不能为空！");
		$("#tip").show();
		return;
	}
	var formdata = $("#myForm").serialize();
	var postUrl = "./action/saveIndex&" + formdata;
	$("#tip").hide();
	$.post(postUrl,
		   "",
		   function(html){
			   if(html && html.indexOf("ok")>=0){
				   $("#tip").html("保存成功！");
				   $("#tip").show();
			   } else {
				   $("#tip").html("保存失败！");
				   $("#tip").show();				   
			   }
		   });
	*/
}